Alpinestars Nucleon KR-1 Cell Back Protector Adult Street Body Armor
The Nucleon KR-1 Cell back protector incorporates race-orientated back protection. Featuring hard plastic lattice structured shell, this innovative back protector is uncompromising in safety and performance. Ergonomically profiled for sport riding with superb ventilation, the Nucleon KR-1 Cell is extremely lightweight and breathable.
- Cell Technology back protector is constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight saving properties
- Developed in three waist-to-shoulder dimensions in order to cover all body sizes
- Extended lower back protector offers more protection to the rider
- Highly-perforated for maximum breathability and ventilation
- Horizontal flexion grooves for an adaptive fit in different riding positions
- Adjustable and detachable elastic shoulder straps via a snap fit system for greater comfort
- Height adjustable kidney belt featuring dual hook-and-loop closure system for easy, secure closure
- Soft Bio-Foam passed chassis for maximum comfort
- Colors: Red / Black
- Sizes: X-Small, Small, Medium, Large, X-Large
- SKU: 2702-0249, 2702-0250, 2702-0251, 2702-0252, 2702-0253